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ExamplesDataAttributeCacheInterpolation
Ben Toogood edited this page Jun 13, 2013
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This example loads a sequence of attribute cache files from disk and uses linear interpolation to extract sub-frame versions of the cached attributes. Here we extract the 'our_attribute' attribute from the 'our_object' object.
from IECore import *
ic = InterpolatedCache( "test.####.fio", 1.0,
InterpolatedCache.Interpolation.Linear,
OversamplesCalculator( 24.0, 1, 24 ) )
co = ic.read( "our_object", "our_attribute" )
print "attribute at 1.0: ", co
ic.setFrame(2.0)
co = ic.read( "our_object", "our_attribute" )
print "attribute at 2.0: ", co
ic.setFrame(1.5)
co = ic.read( "our_object", "our_attribute" )
print "interpolated attribute at 1.5: ", co- Introduction
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